IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i13p3336-d378206.html
   My bibliography  Save this article

Synchronous Generator Out of Step Detection Using Real Time Load Angle Data

Author

Listed:
  • Ivan Višić

    (Pro Integris Ltd., 21000 Split, Croatia)

  • Ivan Strnad

    (Pro Integris Ltd., 10000 Zagreb, Croatia)

  • Ante Marušić

    (Department of Energy and Power Systems, Faculty of Electrical Engineering and Computing, University of Zagreb, 10000 Zagreb, Croatia)

Abstract

Although the power system usually always appears stable and reliable to consumers, a lot of work and research goes into keeping the power system both stable and reliable under constantly changing conditions and in these increasingly demanding times. One of the key issues in the power system is maintaining stability after large disturbances in order to prevent the loss of synchronicity of the generators in the system. Today’s generator protection systems mostly use measurements of impedance change to detect generator out of step. This article discusses the possibility of detecting the loss of synchronicity by using real time load angle measurements. The authors propose a real time load angle measurement algorithm and present the results of the algorithm’s testing performed on a real hydrogenerator. The results show that the developed algorithm gives highly accurate real time load angle measurements with the maximum possible resolution and that the load angle can be used for detecting the synchronous generator out of step.

Suggested Citation

  • Ivan Višić & Ivan Strnad & Ante Marušić, 2020. "Synchronous Generator Out of Step Detection Using Real Time Load Angle Data," Energies, MDPI, vol. 13(13), pages 1-22, June.
  • Handle: RePEc:gam:jeners:v:13:y:2020:i:13:p:3336-:d:378206
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/13/3336/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/13/13/3336/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Antans Sauhats & Andrejs Utans & Dmitrijs Antonovs & Andrejs Svalovs, 2017. "Angle Control-Based Multi-Terminal Out-of-Step Protection System," Energies, MDPI, vol. 10(3), pages 1-16, March.
    2. Nikola Lopac & Neven Bulic & Niksa Vrkic, 2019. "Sliding Mode Observer-Based Load Angle Estimation for Salient-Pole Wound Rotor Synchronous Generators," Energies, MDPI, vol. 12(9), pages 1-22, April.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Xiaodong Lv & Guangming Zhang & Gang Wang & Mingxiang Zhu & Zhihan Shi & Zhiqing Bai & Igor V. Alexandrov, 2022. "Numerical Analyses and a Nonlinear Composite Controller for a Real-Time Ground Aerodynamic Heating Simulation of a Hypersonic Flying Object," Mathematics, MDPI, vol. 10(16), pages 1-35, August.
    2. Antans Sauhats & Andrejs Utans & Jurijs Silinevics & Gatis Junghans & Dmitrijs Guzs, 2021. "Enhancing Power System Frequency with a Novel Load Shedding Method Including Monitoring of Synchronous Condensers’ Power Injections," Energies, MDPI, vol. 14(5), pages 1-21, March.
    3. Igor Ivanković & Igor Kuzle & Ninoslav Holjevac, 2017. "Wide Area Information-Based Transmission System Centralized Out-of-Step Protection Scheme," Energies, MDPI, vol. 10(5), pages 1-28, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:13:y:2020:i:13:p:3336-:d:378206. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.